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A solid weigh 45N and

The same shapes weigh the same amount. How much does each solid figure weigh?
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2. asked by Matilda
3. 451 views
A 32.85-{\rm g} sample of a solid is placed in a flask. Toluene, in which the solid is insoluble, is added to the flask so that
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2. asked by Nicole
3. 728 views
You weigh out 10.000 g of a mixture of NaHCO3 and Na2CO3 and add an excess of HCl. After the reaction is over, you evaporate off
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2. asked by Vova
3. 519 views
You weigh out 10.000 g of a mixture of NaHCO3 and Na2CO3 and add an excess of HCl. After the reaction is over, you evaporate off
1. 1 answer
2. asked by Vova
3. 865 views
A solid weigh 45N and 15N respectively in air and water. Calculate the relative density
1. 6 answers
2. asked by Ademide
3. 2,518 views
A solid of relative density 1.25 is found to weigh 12g in water find its weight in air
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2. asked by mahak
3. 525 views
A solid of R.D. 4.2, is found to weigh 0.200kgf in airFind its apparent weight in water
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2. asked by Mahendra Nath Pandey
3. 705 views
A solid of relative density 1.25 is found to weigh 12 g in water.find its weight in air.
1. 1 answer
2. asked by saurav
3. 602 views
which method increase the surface of a solid, allowing it to dissolve faster?A)changing the state of the solid B)adding has to
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2. asked by AHS
3. 577 views
Which method increases the surface of a solid, allowing it to dissolve faster?A)changing the state of the solid B)adding gas to
1. 1 answer
2. asked by AHS
3. 723 views